18922302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 48591360

約数和(自身を除く): 29669058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 226, 339, 378, 443, 678, 791, 886, 1017, 1329, 1582, 2034, 2373, 2658, 3051, 3101, 3987, 4746, 6102, 6202, 7119, 7974, 9303, 11961, 14238, 18606, 21357, 23922, 27909, 42714, 50059, 55818, 83727, 100118, 150177, 167454, 300354, 350413, 450531, 700826, 901062, 1051239, 1351593, 2102478, 2703186, 3153717, 6307434, 9461151, 18922302]

約数ペア:

[(1, 18922302), (2, 9461151), (3, 6307434), (6, 3153717), (7, 2703186), (9, 2102478), (14, 1351593), (18, 1051239), (21, 901062), (27, 700826), (42, 450531), (54, 350413), (63, 300354), (113, 167454), (126, 150177), (189, 100118), (226, 83727), (339, 55818), (378, 50059), (443, 42714), (678, 27909), (791, 23922), (886, 21357), (1017, 18606), (1329, 14238), (1582, 11961), (2034, 9303), (2373, 7974), (2658, 7119), (3051, 6202), (3101, 6102), (3987, 4746)]